Miscellaneous routines (scipy.misc)¶
Various utilities that don’t have another home.
Note that the Python Imaging Library (PIL) is not a dependency of SciPy and therefore the pilutil module is not available on systems that don’t have PIL installed.
|central_diff_weights(Np[, ndiv])||Return weights for an Np-point central derivative.|
|comb(N, k[, exact, repetition])||The number of combinations of N things taken k at a time.|
|derivative(func, x0[, dx, n, args, order])||Find the n-th derivative of a function at a point.|
|factorial(n[, exact])||The factorial function, n! = special.gamma(n+1).|
|factorial2(n[, exact])||Double factorial.|
|factorialk(n, k[, exact])||n(!!...!) = multifactorial of order k|
|info([object, maxwidth, output, toplevel])||Get help information for a function, class, or module.|
|lena()||Get classic image processing example image, Lena, at 8-bit grayscale bit-depth, 512 x 512 size.|
|logsumexp(a[, axis, b, keepdims])||Compute the log of the sum of exponentials of input elements.|
|pade(an, m)||Return Pade approximation to a polynomial as the ratio of two polynomials.|
|who([vardict])||Print the Numpy arrays in the given dictionary.|